Olympus E-M1 III vs Panasonic G5
67 Imaging
61 Features
96 Overall
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74 Imaging
51 Features
66 Overall
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Olympus E-M1 III vs Panasonic G5 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 580g - 134 x 91 x 69mm
- Introduced February 2020
- Earlier Model is Olympus E-M1 II
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 160 - 12800
- 1920 x 1080 video
- Micro Four Thirds Mount
- 396g - 120 x 83 x 71mm
- Released July 2012
- Previous Model is Panasonic G3
- Renewed by Panasonic G6
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Lets look much closer at the Olympus E-M1 III and Panasonic G5, former is a Pro Mirrorless while the latter is a Entry-Level Mirrorless by competitors Olympus and Panasonic. There is a noticeable difference between the sensor resolutions of the E-M1 III (20MP) and G5 (16MP) but both cameras have the identical sensor size (Four Thirds).
Snapchat Adds Watermarks to AI-Created ImagesThe E-M1 III was launched 7 years after the G5 which is quite a sizable difference as far as tech is concerned. The two cameras feature the same body design (SLR-style mirrorless).
Before diving right into a in-depth comparison, here is a quick summation of how the E-M1 III matches up versus the G5 in relation to portability, imaging, features and an overall mark.
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This is a preview of the gallery photos for Olympus OM-D E-M1 Mark III & Panasonic Lumix DMC-G5. The complete galleries are available at Olympus E-M1 III Gallery & Panasonic G5 Gallery.
Reasons to pick Olympus E-M1 III over the Panasonic G5
| E-M1 III | G5 | |||
|---|---|---|---|---|
| Released | February 2020 | July 2012 | Newer by 93 months | |
| Screen resolution | 1037k | 920k | Clearer screen (+117k dot) |
Reasons to pick Panasonic G5 over the Olympus E-M1 III
| G5 | E-M1 III |
|---|
Common features in the Olympus E-M1 III and Panasonic G5
| E-M1 III | G5 | |||
|---|---|---|---|---|
| Focus manually | Very accurate focusing | |||
| Screen type | Fully Articulated | Fully Articulated | Fully Articulated screen | |
| Screen size | 3" | 3" | Same screen size | |
| Selfie screen | Both are selfie friendly | |||
| Touch screen | Quickly navigate |
Olympus E-M1 III vs Panasonic G5 Physical Comparison
For anyone who is aiming to travel with your camera regularly, you will have to consider its weight and size. The Olympus E-M1 III has got outer measurements of 134mm x 91mm x 69mm (5.3" x 3.6" x 2.7") with a weight of 580 grams (1.28 lbs) whilst the Panasonic G5 has specifications of 120mm x 83mm x 71mm (4.7" x 3.3" x 2.8") along with a weight of 396 grams (0.87 lbs).
Examine the Olympus E-M1 III and Panasonic G5 in our newest Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will change depending on the lens you are using at that time. Here is a front view physical size comparison of the E-M1 III versus the G5.

Taking into consideration size and weight, the portability grade of the E-M1 III and G5 is 67 and 74 respectively.
Olympus E-M1 III vs Panasonic G5 Sensor Comparison
Generally, its hard to envision the gap between sensor dimensions merely by reviewing specifications. The picture here might offer you a greater sense of the sensor sizing in the E-M1 III and G5.
Plainly, each of these cameras come with the identical sensor size albeit not the same megapixels. You can count on the Olympus E-M1 III to offer greater detail utilizing its extra 4MP. Higher resolution can also help you crop photographs a good deal more aggressively. The younger E-M1 III will have a benefit in sensor tech.
Olympus E-M1 III vs Panasonic G5 Screen and ViewFinder
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Olympus E-M1 III vs Panasonic G5 Specifications
| Olympus OM-D E-M1 Mark III | Panasonic Lumix DMC-G5 | |
|---|---|---|
| General Information | ||
| Make | Olympus | Panasonic |
| Model type | Olympus OM-D E-M1 Mark III | Panasonic Lumix DMC-G5 |
| Class | Pro Mirrorless | Entry-Level Mirrorless |
| Introduced | 2020-02-11 | 2012-07-17 |
| Physical type | SLR-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Powered by | TruePic IX | Venus Engine VII FHD |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | Four Thirds |
| Sensor dimensions | 17.4 x 13mm | 17.3 x 13mm |
| Sensor surface area | 226.2mm² | 224.9mm² |
| Sensor resolution | 20 megapixel | 16 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 5184 x 3888 | 4608 x 3456 |
| Maximum native ISO | 25600 | 12800 |
| Min native ISO | 200 | 160 |
| RAW format | ||
| Min enhanced ISO | 64 | - |
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | 121 | 23 |
| Cross type focus points | 121 | - |
| Lens | ||
| Lens mount type | Micro Four Thirds | Micro Four Thirds |
| Number of lenses | 107 | 107 |
| Focal length multiplier | 2.1 | 2.1 |
| Screen | ||
| Display type | Fully Articulated | Fully Articulated |
| Display size | 3 inch | 3 inch |
| Resolution of display | 1,037k dots | 920k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Display technology | - | TFT Color LCD with wide-viewing angle |
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | 2,360k dots | 1,440k dots |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.74x | 0.7x |
| Features | ||
| Min shutter speed | 60 seconds | 60 seconds |
| Max shutter speed | 1/8000 seconds | 1/4000 seconds |
| Max quiet shutter speed | 1/32000 seconds | - |
| Continuous shutter rate | 60.0fps | 6.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | no built-in flash | 10.50 m |
| Flash settings | Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual | Auto, On, Off, Red-Eye, Slow Sync |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Max flash synchronize | 1/250 seconds | 1/160 seconds |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 23.98p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p, MOV, H.264, Linear PCM1920 x 1080 @ 50p, MOV, H.264, Linear PCM1920 x 1080 @ 30p, MOV, H.264, Linear PCM1920 x 1080 @ 25p, MOV, H.264, Linear PCM1920 x 1080 @ 23.98p, MOV, H.264, Linear PCM | 1920 x 1080 (60, 50, 30, 25fps) 1280 x 720 (60, 50, 30, 25fps), 640 x 480 (30, 25fps |
| Maximum video resolution | 4096x2160 | 1920x1080 |
| Video data format | MPEG-4, H.264 | MPEG-4, AVCHD |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 3.1 Gen 1 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 580 gr (1.28 lb) | 396 gr (0.87 lb) |
| Physical dimensions | 134 x 91 x 69mm (5.3" x 3.6" x 2.7") | 120 x 83 x 71mm (4.7" x 3.3" x 2.8") |
| DXO scores | ||
| DXO Overall rating | not tested | 61 |
| DXO Color Depth rating | not tested | 21.4 |
| DXO Dynamic range rating | not tested | 11.6 |
| DXO Low light rating | not tested | 618 |
| Other | ||
| Battery life | 420 pictures | 320 pictures |
| Battery style | Battery Pack | Battery Pack |
| Battery ID | BLH-1 | - |
| Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 10 sec, 10 sec (3 images)) |
| Time lapse feature | ||
| Type of storage | Dual SD/SDHC/SDXC slots (UHS-II on first slot) | SD/SDHC/SDXC |
| Card slots | Dual | 1 |
| Retail cost | $1,800 | $699 |